The global supply chain risk environment is structured by a single dominant chokepoint dynamic: the Strait of Hormuz, operating at roughly 11–24% of pre-conflict throughput since February 2026, has ceased to function as a passive geographic bottleneck and is now an actively managed political instrument.

• The global supply chain — The global supply chain risk environment is structured by a single dominant chokepoint dynamic: the Strait of Hormuz, operating at roughly 11–24% of pre-conflict throughput since February 2026, has ceased to function as a passive geographic bottleneck and is now an actively managed political instrument. Iran's selective passage grants — Japan-flagged vessels cleared, commercial operators still deterred by insurance voids — demonstrate a calibrated approach to economic coercion that distinguishes this conflict from prior Hormuz crises; the strait is neither open nor closed but conditionally open to non-belligerents, a posture that sustains uncertainty premiums across energy, shipping, and manufacturing without triggering the full-war escalation threshold that US and Iranian planners both appear to want to avoid.
• The macro consequence of — The macro consequence of this structural disruption has bifurcated sharply along Atlantic lines. US manufacturing is expanding — ISM at 52.7, a four-year high, with new orders at 56.8 — while European manufacturing is at or near contraction, with France at 49.7, Spain recording its worst supply chain delays since records began in 1998, and Germany posting its first new-orders decline of 2026.

Structural read: The structural read from this period is that the Hormuz disruption has graduated from a supply shock — which markets and policymakers could treat as transient — to an embedded cost-of-capital and input-cost regime that central banks are now forced to accommodate through tightening cycles.